W 310x454 W 12x305

United States

Dimensions

414 mm

depth

d_det

416 mm

depth (detailing value)

335 mm

flange width

b_f,det

337 mm

flange width (detailing value)

t_f

68.8 mm

flange thickness

t_f,det

68.3 mm

flange thickness (detailing value)

t_w

41.4 mm

web thickness

t_w,det

41.3 mm

web thickness (detailing value)

Secondary Dimensions

232 mm

depth between fillets

P_B

2,060 mm

perimeter

k_des

83.8 mm

design distance including flange thickness and web fillet

k_det

92.1 mm

detailing distance including flange thickness and web fillet

k₁

41.3 mm

distance from web center to flange fillet

Properties

454 kg/m

weight

57,700 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

168 mm

shear center distance to edge

r_ts

103 mm

effective radius of gyration

x-x Axis

I_x

1.48ᴇ9 mm⁴

moment of inertia

S_x

7.13ᴇ6 mm³

elastic section modulus

Z_x

8.8ᴇ6 mm³

plastic section modulus

r_x

160 mm

radius of gyration

207 mm

distance from edge to centroidal axis

y_p

207 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

437ᴇ6 mm⁴

moment of inertia

S_y

2.61ᴇ6 mm³

elastic section modulus

Z_y

4ᴇ6 mm³

plastic section modulus

r_y

86.9 mm

radius of gyration

168 mm

distance from edge to centroidal axis

x_p

168 mm

horizontal distance from edge to plastic neutral axis

Torsion

77ᴇ6 mm⁴

torsional constant

C_w

13.1ᴇ12 mm⁶

warping constant

W_no

28,900 mm²

normalized warping function

S_w1

167ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

20.6 mm

detailing value of web thickness divided by 2

P_A

1,720 mm

perimeter minus one flange surface

b_f

2t_f

2.45

slenderness ratio

t_w

5.98

slenderness ratio

Q_f

1.75ᴇ6 mm³

statical moment at the flange above web vertical edge

Q_w

4.38ᴇ6 mm³

statical moment at mid-depth of the cross section

h_o

345 mm

distance between the flange centroids

WG_i

140 mm

workable gage for inner flange holes

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

345 N/mm²

yield strength

F_u

448 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

1,820 kN-m

available flexural strength

V_n

Ω_v

2,360 kN

available shear strength

W_max

4,730 kN

maximum uniform load

Open in beam calculator →

P_max

2,380 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

825 kN-m

available flexural strength

V_n

Ω_v

5,720 kN

available shear strength

W_max

2,170 kN

maximum uniform load

Open in beam calculator →

P_max

1,080 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

9,700 kN

available tensile strength

P_n

Ω_c

10,900 kN

available compressive strength

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